From 7a1c98b93dd47e53acd936618778062f24d86540 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rajmund=20Hru=C5=A1ka?= <rajmund.hruska@cesnet.cz>
Date: Tue, 21 Jun 2022 12:41:26 +0000
Subject: [PATCH] Fix: Correctly import from collections. (Fixes: #2)

---
 typedcols.py | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/typedcols.py b/typedcols.py
index 30ebccd..421987c 100644
--- a/typedcols.py
+++ b/typedcols.py
@@ -13,7 +13,12 @@ type definition.
 __version__ = '0.1.13'
 __author__ = 'Pavel Kácha <pavel.kacha@cesnet.cz>'
 
-import collections
+try: # Python 2
+    from collections.abc import MutableMapping
+    from collections.abc import MutableSequence
+except ImportError: # Python 3
+    from collections import MutableMapping
+    from collections import MutableSequence
 import abc
 
 
@@ -61,7 +66,7 @@ class TypedDictMetaclass(abc.ABCMeta):
         dictify_typedef(cls.typedef)
 
 
-class TypedDict(collections.MutableMapping):
+class TypedDict(MutableMapping):
     """ Dictionary type abstract class, which supports checking of inserted
         types, based on simple type definition.
 
@@ -222,7 +227,7 @@ class TypedDict(collections.MutableMapping):
 TypedDict = TypedDictMetaclass("TypedDict", (TypedDict,), {})
 
 
-class TypedList(collections.MutableSequence):
+class TypedList(MutableSequence):
     """ List type abstract class, which supports checking of inserted items
         type.
 
-- 
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